[etherlab-users] rtai_rtdm example code hangs after activating master

Mohsen Alizadeh Noghani m.alizad3h at gmail.com
Tue Oct 16 12:26:27 CEST 2018


Update: The problem persists in the latest update from SourceForge.
Best,
Mohsen

On Mon, Oct 15, 2018 at 11:43 PM Mohsen Alizadeh Noghani <
m.alizad3h at gmail.com> wrote:

> I should have also mentioned that I'm using kernel 3.4.6 and IgH EtherCAT
> Master 1.5.2.
> Best,
> Mohsen
>
> On Mon, Oct 15, 2018 at 2:26 PM Mohsen Alizadeh Noghani <
> m.alizad3h at gmail.com> wrote:
>
>> Running the rtai_rtdm example hangs at "ecrt_master_activate". This
>> happens in such a way that I can't even stop the process with a ctrl+c
>> signal.
>> *Additional info:*
>> - Nothing out of ordinary in dmesg, the last message is,
>> *EtherCAT successfully requested master 0.*
>> - I'm using r8169 driver (the user example works fine) and RTAI 4.0.
>> - I did receive two warnings when make ing the example,
>> **** Warning: Linking the executable ec_rtai_rtdm_example against the
>> loadable module.*
>> **** liblxrt.so in not portable!*
>>
>> **** Warning: Linking the executable ec_rtai_rtdm_example against the
>> loadable module*
>> **** librtdm.so is not portable!*
>>
>>
>>
>>
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